Application in buildings and in other projects of building of gypsum or stucco, inside and outside, including the associated lathing materials
Assembling of partitions in gypsum
Setting in buildings or other projects of building of: wall recoverings or tiles in ceramic, in concrete or in freestones; floorings and wall recovering in granites, etc.
Setting in buildings or other projects of building of: wooden floors, partition recovering in wood
Inside and outside paint of buildings
Electro-technical installation works, with the exception of those executed at buildings
Laying of floor and wall tiles
Painting of buildings
Activities by interior designers
Other types of cleaning of buildings; industrial cleaning
Cleaning of buildings
Laying of floors and fitting wooden wall-coverings
Hanging wall-paper, as well as flooring and wall-coverings of other materials